Home GPU Comparison NVIDIA GeForce GTX 580 vs AMD Radeon R7 250

NVIDIA GeForce GTX 580 vs AMD Radeon R7 250

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 and 1024MB VRAM Radeon R7 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (192.4GB/s vs 28.80GB/s)
AMD Radeon R7 250 's Advantages
Released 2 years and 11 months late
Lower TDP (55W vs 244W)

Score

Benchmark

FP32 (float)
GeForce GTX 580 +120%
1.581 TFLOPS
Radeon R7 250
0.717 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
Oct 2013
GeForce 500
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
900 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
128bit
192.4GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
8
16
SM Count
-
512
Shading Units
512
64
TMUs
32
48
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

24.70 GPixel/s
Pixel Rate
11.20 GPixel/s
49.41 GTexel/s
Texture Rate
22.40 GTexel/s
-
-
-
1.581 TFLOPS
FP32 (float)
716.8 GFLOPS
197.6 GFLOPS
FP64 (double)
44.80 GFLOPS

Board Design

244W
TDP
55W
550 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GF110
GPU Name
Cape Verde
GF110-375-A1
GPU Variant
Cape Verde PRO
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3 billion
Transistors
1.5 billion
520 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.0
CUDA
-
5.1
Shader Model
5.1

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